:root{--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--color-primary-hsl: 224 71% 14%;--color-accent-hsl: 198 93% 43%;--color-accent-hover-hsl: 198 93% 36%;--color-success-hsl: 150 86% 38%;--color-warning-hsl: 32 95% 55%;--color-purple-hsl: 262 83% 58%;--color-bg-hsl: 210 40% 98%;--color-surface-hsl: 0 0% 100%;--color-border-hsl: 214 32% 90%;--color-text-hsl: 215 25% 20%;--color-muted-hsl: 215 16% 45%;--color-primary: hsl(var(--color-primary-hsl));--color-accent: hsl(var(--color-accent-hsl));--color-accent-hover: hsl(var(--color-accent-hover-hsl));--color-success: hsl(var(--color-success-hsl));--color-warning: hsl(var(--color-warning-hsl));--color-purple: hsl(var(--color-purple-hsl));--color-bg: hsl(var(--color-bg-hsl));--color-surface: hsl(var(--color-surface-hsl));--color-border: hsl(var(--color-border-hsl));--color-text: hsl(var(--color-text-hsl));--color-muted: hsl(var(--color-muted-hsl));--color-subsurface: #f8fafc;--color-navbar-bg: rgba(255, 255, 255, .88);--shadow-sm: 0 2px 4px rgba(0, 0, 0, .03), 0 1px 2px rgba(0, 0, 0, .02);--shadow-md: 0 10px 25px -5px rgba(15, 23, 42, .06), 0 4px 10px -2px rgba(15, 23, 42, .03);--shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, .1), 0 8px 16px -4px rgba(15, 23, 42, .04);--shadow-glow: 0 0 32px rgba(11, 143, 211, .22);--shadow-glow-purple: 0 0 32px rgba(139, 92, 246, .22);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-xl: 28px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .35s cubic-bezier(.34, 1.56, .64, 1)}body.dark-theme{--color-primary-hsl: 0 0% 100%;--color-bg-hsl: 222 47% 9%;--color-surface-hsl: 223 47% 13%;--color-border-hsl: 223 37% 20%;--color-text-hsl: 215 20% 82%;--color-muted-hsl: 215 16% 62%;--color-subsurface: #0e1626;--color-navbar-bg: rgba(9, 13, 22, .85)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-primary);font-weight:700;line-height:1.2}a{color:inherit;transition:var(--transition-fast);text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}@media (max-width: 640px){.container{padding:0 16px}}.grid{display:grid;gap:24px}@media (min-width: 640px){.grid-2{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.section{padding:96px 0;position:relative}.section-bg{background-color:#fff;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.glass-panel{background:#fff;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.btn{font-family:var(--font-heading);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-bounce);white-space:nowrap;border:1px solid transparent;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-weight:600;font-size:15px;display:inline-flex;outline:none}.btn-primary{background:linear-gradient(135deg,var(--color-accent),#2563eb);color:#fff;box-shadow:0 4px 14px #0b8fd34d}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 10px 25px #0b8fd373}.btn-secondary{background-color:#fff;border-color:var(--color-border);color:var(--color-primary);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background-color:var(--color-bg);border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}.btn-sm{padding:8px 16px;font-size:13px;border-radius:var(--radius-sm)}.btn-lg{padding:16px 36px;font-size:17px;border-radius:var(--radius-lg)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.06em;align-items:center;gap:6px;padding:5px 14px;font-size:12px;font-weight:700;display:inline-flex}.badge-discount{background-color:hsl(var(--color-warning-hsl) / .12);color:var(--color-warning);border:1px solid hsl(var(--color-warning-hsl) / .3)}.badge-trend{background-color:hsl(var(--color-accent-hsl) / .12);color:var(--color-accent);border:1px solid hsl(var(--color-accent-hsl) / .3)}.badge-success{background-color:hsl(var(--color-success-hsl) / .12);color:var(--color-success);border:1px solid hsl(var(--color-success-hsl) / .3)}.badge-purple{background-color:hsl(var(--color-purple-hsl) / .12);color:hsl(var(--color-purple-hsl));border:1px solid hsl(var(--color-purple-hsl) / .3)}.card{background-color:#fff;border-radius:var(--radius-xl);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:var(--transition-normal);overflow:hidden;position:relative}.card:hover{box-shadow:var(--shadow-lg);border-color:hsl(var(--color-accent-hsl) / .4);transform:translateY(-6px)}.card-body{padding:32px}.navbar{position:sticky;top:16px;z-index:100;max-width:1240px;margin:0 auto;padding:0 12px;transition:all var(--transition-normal)}.navbar-container{background:#ffffffeb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(203,213,225,.9);border-radius:var(--radius-full);box-shadow:0 10px 30px -5px #0f172a14,0 0 20px #0b8fd30f;display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 20px}.logo-group{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:800;font-size:21px;color:#0f172a}.logo-badge{background:linear-gradient(135deg,var(--color-accent) 0%,#2563eb 100%);color:#fff;padding:7px 10px;border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #0b8fd359}.nav-links{display:flex;align-items:center;gap:4px;list-style:none}.nav-link{padding:8px 16px;border-radius:var(--radius-full);font-weight:600;font-size:13px;color:#475569;transition:var(--transition-bounce);display:flex;align-items:center;gap:6px;border:none;background:transparent;cursor:pointer;white-space:nowrap}.nav-link:hover{color:#0f172a;background-color:#f1f5f9e6}.nav-link.active{color:#fff;background:linear-gradient(135deg,var(--color-accent),#2563eb);box-shadow:0 4px 14px #0b8fd359}.affiliate-wrapper{position:relative;display:inline-block}.affiliate-popover{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%) translateY(6px);width:280px;background:#fff;border:1px solid rgba(203,213,225,.9);border-radius:var(--radius-md);padding:16px;box-shadow:0 14px 35px -5px #0f172a26,0 4px 12px -2px #0f172a14;color:#64748b;font-size:13px;line-height:1.55;text-align:center;opacity:0;visibility:hidden;transition:all .25s cubic-bezier(.4,0,.2,1);z-index:200;pointer-events:none}.affiliate-popover:before{content:"";position:absolute;top:-7px;left:50%;transform:translate(-50%) rotate(45deg);width:12px;height:12px;background:#fff;border-top:1px solid rgba(203,213,225,.9);border-left:1px solid rgba(203,213,225,.9)}.affiliate-wrapper:hover .affiliate-popover,.affiliate-wrapper:focus-within .affiliate-popover{opacity:1;visibility:visible;transform:translate(-50%) translateY(0);pointer-events:auto}.hero{padding:90px 0 70px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 15%,hsl(var(--color-accent-hsl) / .08) 0%,transparent 60%)}.hero-title{font-size:58px;letter-spacing:-.03em;margin-bottom:24px;line-height:1.12;font-weight:800;color:#0f172a}@media (max-width: 768px){.hero-title{font-size:38px}}.hero-subtitle{font-size:20px;color:var(--color-muted);max-width:780px;margin:0 auto 40px;font-weight:400;line-height:1.6}.hero-highlights{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:40px}.pill-item{display:flex;align-items:center;gap:8px;padding:10px 20px;background-color:#fff;border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:14px;font-weight:600;color:var(--color-primary);box-shadow:var(--shadow-sm);transition:var(--transition-fast)}.pill-item:hover{border-color:var(--color-accent);transform:translateY(-2px)}.tab-btn{padding:12px 24px;border-radius:var(--radius-full);background-color:#fff;border:1px solid var(--color-border);color:var(--color-muted);font-family:var(--font-heading);font-weight:600;font-size:14px;cursor:pointer;transition:var(--transition-fast);white-space:nowrap;display:flex;align-items:center;gap:8px}.tab-btn:hover{border-color:var(--color-accent);color:var(--color-primary)}.tab-btn.active{background:linear-gradient(135deg,var(--color-accent),#2563eb);border-color:transparent;color:#fff;box-shadow:0 6px 20px #0b8fd359}.tool-card{background-color:#fff;border-radius:var(--radius-xl);border:1px solid var(--color-border);padding:36px;box-shadow:var(--shadow-md)}.input-label{font-size:14px;font-weight:700;color:var(--color-primary);margin-bottom:8px;display:block}.form-input{width:100%;padding:14px 18px;border-radius:var(--radius-md);border:1px solid var(--color-border);background-color:var(--color-bg);color:var(--color-primary);outline:none;transition:var(--transition-fast);font-size:15px}.form-input:focus{border-color:var(--color-accent);box-shadow:0 0 0 4px hsl(var(--color-accent-hsl) / .18)}.range-slider{width:100%;accent-color:var(--color-accent);height:8px;cursor:pointer;border-radius:var(--radius-full)}.iphone-mockup{width:290px;height:570px;background:#0f172a;border-radius:48px;border:4px solid #334155;box-shadow:0 25px 50px -12px #0f172a66,0 0 40px #0b8fd326;margin:0 auto;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:16px}.dynamic-island{width:90px;height:24px;background:#000;border-radius:20px;margin:0 auto 20px}.faq-accordion{display:flex;flex-direction:column;gap:14px}.faq-item{border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:#fff;transition:var(--transition-normal);overflow:hidden}.faq-header{width:100%;font-family:var(--font-heading);text-align:left;cursor:pointer;color:var(--color-primary);transition:var(--transition-fast);background:transparent;border:none;justify-content:space-between;align-items:center;padding:20px 24px;font-size:16px;font-weight:700;display:flex}.faq-header:hover{color:var(--color-accent)}.faq-content{color:var(--color-muted);padding:0 24px 22px;font-size:14px;line-height:1.6}.comparison-table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);background-color:#fff}.comparison-table{width:100%;border-collapse:collapse;text-align:left}.comparison-table th{background-color:var(--color-subsurface);color:var(--color-primary);font-family:var(--font-heading);font-weight:700;font-size:15px;padding:18px 24px;border-bottom:2px solid var(--color-border)}.comparison-table td{padding:18px 24px;border-bottom:1px solid var(--color-border);font-size:14px}.comparison-table tr:hover{background-color:hsl(var(--color-accent-hsl) / .04)}.search-overlay{backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:1000;background-color:#0f172a66;justify-content:center;align-items:flex-start;padding-top:12vh;display:flex;position:fixed;top:0;right:0;bottom:0;left:0}.search-modal{background-color:#fff;border-radius:var(--radius-xl);width:100%;max-width:680px;box-shadow:var(--shadow-lg);border:1px solid var(--color-border);overflow:hidden;margin:0 16px}.search-input-wrapper{border-bottom:1px solid var(--color-border);align-items:center;gap:14px;padding:20px 24px;display:flex}.search-input{color:var(--color-primary);background:transparent;border:none;outline:none;flex:1;font-size:18px;font-family:var(--font-body)}.search-close{cursor:pointer;color:var(--color-muted);background:transparent;border:none;padding:4px}.search-results{max-height:440px;padding:14px;overflow-y:auto}.search-item{border-radius:var(--radius-md);transition:var(--transition-fast);align-items:center;gap:16px;padding:14px 18px;display:flex;cursor:pointer}.search-item:hover{background-color:var(--color-bg)}.footer{background-color:#fff;border-top:1px solid var(--color-border);padding:70px 0 35px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;margin-bottom:48px}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr;gap:36px}}.footer-title{font-size:16px;font-weight:700;margin-bottom:18px;color:var(--color-primary)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-link{color:var(--color-muted);font-size:14px;transition:var(--transition-fast)}.footer-link:hover{color:var(--color-accent)}.footer-bottom{border-top:1px solid var(--color-border);padding-top:28px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;color:var(--color-muted);font-size:13px}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{transform:scale(1);opacity:.9}50%{transform:scale(1.05);opacity:1;box-shadow:0 0 40px #38bdf8}}.animate-fade-in{animation:fadeIn .35s cubic-bezier(.4,0,.2,1) forwards}.progress-bar-track{height:8px;border-radius:var(--radius-full);background-color:var(--color-border);overflow:hidden}.progress-bar-fill{height:100%;border-radius:var(--radius-full);background:linear-gradient(90deg,var(--color-accent),#3b82f6);transition:width .4s ease}